High-pressure experiments generated the first direct observation of plastic ice, which has qualities of both crystalline ice and liquid water.

RECENTLY, with the increase of the resolving power of the electron microscope, it has become possible to make a direct observation of a crystal lattice composed of large molecules. J. W.

These so-called shallow level defects enable the wide range of semiconductor devices available today. However, crystal lattice defects or other impurities, which introduce electronic states deeper in ...

A new form of ice that acts as both a liquid and a solid simultaneously has been proven to exist years after it was theorized ...

Sodium Chloride is an alkali halide with an fcc crystal structure. The basis is two ions, a sodium cation and a chlorine anion. The crystal lattice parameter is 0.563 nm. The diagram shows both a unit ...